227286720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{78919}}^1$

素因数の和:78942

約数の個数: 84

約数和(自身を含む): 781781520

約数和(自身を除く): 554494800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 78919, 157838, 236757, 315676, 394595, 473514, 631352, 710271, 789190, 947028, 1183785, 1262704, 1420542, 1578380, 1894056, 2367570, 2525408, 2841084, 3156760, 3551355, 3788112, 4735140, 5050816, 5682168, 6313520, 7102710, 7576224, 9470280, 11364336, 12627040, 14205420, 15152448, 18940560, 22728672, 25254080, 28410840, 37881120, 45457344, 56821680, 75762240, 113643360, 227286720]

約数ペア:

[(1, 227286720), (2, 113643360), (3, 75762240), (4, 56821680), (5, 45457344), (6, 37881120), (8, 28410840), (9, 25254080), (10, 22728672), (12, 18940560), (15, 15152448), (16, 14205420), (18, 12627040), (20, 11364336), (24, 9470280), (30, 7576224), (32, 7102710), (36, 6313520), (40, 5682168), (45, 5050816), (48, 4735140), (60, 3788112), (64, 3551355), (72, 3156760), (80, 2841084), (90, 2525408), (96, 2367570), (120, 1894056), (144, 1578380), (160, 1420542), (180, 1262704), (192, 1183785), (240, 947028), (288, 789190), (320, 710271), (360, 631352), (480, 473514), (576, 394595), (720, 315676), (960, 236757), (1440, 157838), (2880, 78919)]